1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Mazyrski [523]
2 years ago
11

Your classmate says that if she rolls a dice, it is highly likely that she will roll an even number. Identify whether she is cor

rect or incorrect. Justify your answer in 1-2 complete sentences.
Please Help ASAP if you help with this please help with my other unanswered questions worth more points!
Mathematics
2 answers:
slega [8]2 years ago
6 0

Answer: it's wrong

Step-by-step explanation: because there are 6 sides of a die, so there is a 1/6 chance of getting any number between 1 and 6.

reason: this'll help you know how to turn it into a fraction.

Chosen possibility of an action    

<u>over (or fraction bar)</u>

total amount of possibilities

so now that you know why, now we find out the possibilities of  rolling an odd and even numbers between 1 and 6.

1, 3, 5 = 3/6 = 1/2

2, 4, 6 = 3/6 = 1/2

which means there is 1/2 chance of getting either an even or an odd. so they are incorrect because they are as likely as to not likely to be rolled on.

Irina-Kira [14]2 years ago
5 0

Answer: they are wrong

Step-by-step explanation:  there is 6 sides of a die, so there is a 1/6 percent chance and number between 1 and 6

1, 3, 5 = 3/6 = 1/2 = 50%

2, 4, 6 = 3/6 = 1/2+= 50%

You might be interested in
Millie has 5 yards of blue fabric and 7 yards of pink fabric.how many quilt squares can she make with the fabric she has if both
seraphim [82]
Millie can only make 5 quilt squares. If she needs 1 yard of blue fabric and 1 yard of pink fabric to make 1 quilt square and only has 5 yards of blue fabric and 7 yards of pink fabric, she can only make 5 quilt squares.
5 0
3 years ago
George is 4 times Dorothy's age. If George is 56, how old is Dorothy? Let d = Dorothy's age.
Yuri [45]
4d=56
d=14. Ad a result, Dorothy is 14 years old. Hope it help!
3 0
4 years ago
Read 2 more answers
A) Two angles are adjacent if their measures add up to 90°.
slavikrds [6]

Answer:

A) False

B) False

Step-by-step explanation:

A. Two angles whose measures add up to 90° are said to be complementary, while two angles are adjacent when formed beside each other. So, adjacent angles might be complementary or supplementary. Thus, the answer to the first part of the question is false.

B. When two angles share a side, they are said to be adjacent to each other. But supplementary angles add up to 180^{o}. Since adjacent angles might be complementary or supplementary, then the answer to the second part of the question is false.

4 0
3 years ago
What is the solution to the system? 1. x-y + 2 z = -7<br> 2. y + z =1<br> 3. x-2 y - 3 z = 0
kvv77 [185]

You'd find this problem easier to understand and do if you'd please list the defining equations vertically and line up variables:

1. x - 1y + 2 z = -7

2. y + 1z = 1

3. x - 2 y - 3 z = 0 Now eliminate the line numbers:

x - 1y + 2 z = -7

1y + 1 z = 1

x - 2 y - 3 z = 0

Let's use the elimination method to eliminate variable z: Seeing that z = 1 - y, we transform the first equation into 1x - 1y + 2(1-y) = -7

and the third into x - 2y - 3(1-y) = 0.

Simplifying 1x - 1y + 2(1-y) = -7

and x - 2y - 3(1-y) = 0,

we get

1x - 2y - 3 + 3y) = 0 and 1x - 1y + 2 - 2y = -7

which in turn simplify to

1x + y = 3 and 1x - 3y = -9

Having eliminated the variable z, we now focus on eliminating x. Mult. the 1st equation by -1, obtaining -1x - 1y = -3. Add this result to 1x - 3y = -9:

0 - 4y = -12, which tells us that y = 3. Subbing 3 for y in 1x + 1y = 3 tells us that x = 0.

All we have left to determine is the vaue of z.

Borrowing Equation 3, from above, we get x - 2 y - 3 z = 0, and into this equation we substitute x = 0 and y = 3: 0 -2(3) - 3z = 0.

Thus, -3z = 6, and z = -2.

The solution set is (0, 3, -2). You should check this by substitution.

3 0
4 years ago
Please help ASAP!, please and thank you have a great and blessed day!
Andre45 [30]

Answer:

no

yes

no

no

yes

no

Step-by-step explanation:

I hope that this helps, but I'll pass on the "blessed day" considering I'm satanic lol

8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve x/48 = 5/6 using two different strategies.
    9·1 answer
  • 9 passengers in 3 cars= passengers per car
    9·2 answers
  • Help on math angle question. ik its easy but I have no idea how math works :D
    12·1 answer
  • SOMEONE PLEASE JUST ANSWER THIS FOR BRAINLIEST!!!
    10·2 answers
  • The length and width of a rectangle are consecutive odd integers. The perimeter is 120 meters. Find the length and width
    5·1 answer
  • A television manufacturer decides to increase its production by 25% per month to meet increasing customer demand. The company cu
    15·1 answer
  • Write the formula for the parabola.
    11·1 answer
  • What are the domain and range of the function below?
    6·1 answer
  • 3m = 14.4
    7·1 answer
  • A girl weight increased by 12% between her tenth and four teen birthdays . If she weighed 45kg on her tenth birthday. What did s
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!